Memoirs Carnegie Museum, Vol. V. 



Plate XLV. 





1. Crea grutus melanzonus Eigenmann. (Type.) 44mm. No. 1067. 2. BryconamericushyphessusYiiGES- 

 mann. (Type.) 37.5 mm. No. 1070. 3. Pristella riddlei (Meek). 44.5 mm. No. 1309. 4. Pristella au- 

 bynei Eigenmann. (Type.) 50 mm. No. 1042. 



